Question

True or false :
Some metals co
In liquids, heat travels by convection process.
Heat cannot travel without medium.
A tightly fitted metal screw will loose on heating.
When two metal rods are placed in contact with each other, heat can flow
from first to second even if they are at the same temperature.
Non-polished surface is a good absorber of heat.​

Answer 1

Answer:

i think it's a True

Explanation:

I am not guaranteed

Answer 2

it is true

Explanation:

In liquids, heat travels by convection process

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